@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a21e2403-0d53-4e7a-9965-99a09b06751d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a21e2403-0d53-4e7a-9965-99a09b06751d> .